Composed of molecules formed by atoms of two or more different elements.
Answer:
4HCl + 2Zn = 2H2 + 2ZnCl2
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Answer:
bacteria
Explanation:
they are decomposers. they decompose dead material by fixing nitrogen
Answer:
Alkane
Alkene
Alkyne
Explanation:
Alkane=1 bond (Saturated hydrocarbon)
Alkene= 2 bonds (Unsaturated hydrocarbon)
Alkyne= triple bonds (Unsaturated hydrocarbon)
Formula of Alkane = CnH2n+2
Formula of Alkene = CnH2n
Formula of Alkyne = CnH2n-2